Downsize a Pump Before a Rod Pull
A rod pull for offset frac protection is a chance to change the pump. The question is whether a smaller pump still makes the rate at a load the unit carries well.
PERM-4821 is having its rods pulled for offset frac protection. Based on last month's average production, use RodSim to see if we can downsize the pump to 1.75 in or 1.5 in.
Open the WorkflowPERM-4821, example result
Run the 1.75 in Pump
| Pump | Stroke rate | Gearbox load | |
|---|---|---|---|
| 2.0 in | 5.6 SPM | 96% | |
| 1.75 in | 7.1 SPM | 86% | |
| 1.5 in | 9.2 SPM | 84% | |
Next step: Save the 1.75 in case as a draft for the rig job.